224137270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4441}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 473979168

約数和(自身を除く): 249841898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 4441, 5047, 7210, 8882, 10094, 22205, 25235, 31087, 44410, 50470, 62174, 155435, 217609, 310870, 435218, 457423, 914846, 1088045, 2176090, 2287115, 3201961, 4574230, 6403922, 16009805, 22413727, 32019610, 44827454, 112068635, 224137270]

約数ペア:

[(1, 224137270), (2, 112068635), (5, 44827454), (7, 32019610), (10, 22413727), (14, 16009805), (35, 6403922), (49, 4574230), (70, 3201961), (98, 2287115), (103, 2176090), (206, 1088045), (245, 914846), (490, 457423), (515, 435218), (721, 310870), (1030, 217609), (1442, 155435), (3605, 62174), (4441, 50470), (5047, 44410), (7210, 31087), (8882, 25235), (10094, 22205)]